What to do if SILENT KNIGHT Smoke Alarm panel indicates a ground fault trouble condition?
- RRobert AndersonAug 1, 2025
If the SILENT KNIGHT Smoke Alarm panel shows a “GROUND FAULT” message, isolate the problematic wiring by disconnecting connections one by one, waiting at least five seconds between each removal, until the fault clears. Note: A ground fault message will also appear if a computer is connected to the panel via a serial cable. This is normal for on-site communication and can be ignored; the message will disappear when the computer is disconnected.